Abstract: A method is provided for processing random interaction data. The method includes receiving random interaction data sent by a first terminal, and adding the random interaction data to a resource pool. The random interaction data carries user attribute information and inputted conversation information of a user of the first terminal. The method also includes, when no reply message for the random interaction data is received from one or more second terminals, activating a second interface and sending the random interaction data to an intelligent dialog system via the second interface, where the intelligent dialog system is configured to automatically generate reply information according to at least the inputted conversation information and the user attribute information. The method also includes receiving the reply information returned by the intelligent dialog system; and sending the reply information to the first terminal.

Abstract: Embodiments of the disclosure provide an image rendering method, an image rendering apparatus, an image processing device, and a computer-readable storage medium. In one embodiment, the method, apparatus, device, and medium involve obtaining an initial image of a current scene, and determining a first area and a second area on the initial image; rendering image data of the first area based on a first rendering rule, to obtain a first sub-image; rendering image data of the second area based on a second rendering rule, to obtain a second sub-image; and generating a target display image based on the first sub-image and the second sub-image, the first rendering rule being different from the second rendering rule.

Abstract: This application discloses an information interaction method and apparatus, a storage medium, and an electronic apparatus. The method includes obtaining a first target operation instruction in a VR scenario; selecting and displaying a first virtual operation panel corresponding to the first target operation instruction from a plurality of virtual operation panels in the VR scenario, wherein the plurality of virtual operation panels are displayed mutually independently, and are respectively configured to display different interactive objects. The method may further include obtaining an interactive operation instruction generated by an interactive operation performed by an interactive device on a target interactive object displayed in the first virtual operation panel, the interactive device being associated with the VR scenario; and in response executing a target event corresponding to the target interactive object in the VR scenario.

Abstract: This application discloses a method and apparatus for displaying a picture of a virtual environment, a device, and a medium, and relates to the field of virtual environments.

Abstract: An object processing method includes: detecting, on a client, a first target gesture performed on a first target area in a virtual scene displayed on the client; displaying a second target area on the client in response to the first target gesture, the second target area including a plurality of to-be-processed objects in the virtual scene; detecting, on the client, a second target gesture performed on a first target object in the plurality of to-be-processed objects; and using the first target object in the virtual scene, displaying the first target object in a third target area in the virtual scene, and hiding the second target area in the virtual scene in response to the second target gesture. The third target area is a shortcut display area of the client.

Abstract: A melody information processing method is described. A piece of Musical Instrument Digital Interface (MIDI) data corresponding to a song is received, a song identifier of the song is obtained, first melody information is generated according to the MIDI data, and the first melody information is stored in association with the song identifier in a melody database. Moreover, a user unaccompanied-singing audio data set that is uploaded from a user terminal is received, second melody information corresponding to the song identifier is extracted according to the user unaccompanied-singing audio data set, and the second melody information is stored in association with the song identifier in the melody database.

Abstract: A face authentication method includes receiving, from a first user terminal, a user account and a face image, obtaining a reference image corresponding to the user account, the reference image being prestored, and determining a second user terminal for helping the first user terminal complete face authentication of the face image with the reference image, the second user terminal being in a state of waiting to receive a first authentication code for the second user terminal to complete identity authentication of the first user terminal. The method further includes generating the first authentication code, sending, to the second user terminal, the first authentication code, the face image, and the reference image, and receiving, from the second user terminal, a result of the face authentication of the face image with the reference image, the result indicating whether the face authentication succeeds.

Abstract: A scene switching method based on a mobile terminal is provided. The method includes receiving, by the mobile terminal, a first instruction by triggering a first virtual button in an application interface, the application interface displaying a first scene; outputting, by the mobile terminal, one or more identifiers of one or more to-be-selected operation objects based on the first instruction; and receiving, by the mobile terminal, a second instruction. The second instruction indicates a user selection of a first identifier from the one or more identifiers of the one or more to-be-selected operation objects, and the first identifier points to a first operation object. The method also includes switching, by the mobile terminal, the first scene displayed by the application interface to a second scene based on the second instruction, the second scene being a scene in which the first operation object is located.

Abstract: A server obtains at least two target base attributes of a target wireless network. The target wireless network is connected to a target terminal. After determining, according to a preset condition-based classification processing procedure, that the at least two target base attributes satisfy a target condition combination, the server obtains a network provider attribute corresponding to the target condition combination and determines a respective network provider attribute corresponding to the target condition combination as a target attribute of a provider providing the target wireless network. Finally, the server pushes target information associated with the target attribute to the target terminal.

Abstract: A method, apparatus and system for processing a payment request for a virtual commodity on an open network platform are provided. The method includes: receiving a payment request that is sent by a third-party application server according to a request from a terminal, the payment request carrying at least an account identifier; deducting a charge from an account corresponding to the account identifier according to a payment attribute corresponding to the account identifier; and sending a charge deduction result corresponding to the account to the terminal via the third-party application server. According to the present method, usage rate of network and system resources is improved.

Abstract: A statistical parameter modeling method is performed by a server. After obtaining model training data, the model training data including a text feature sequence and a corresponding original speech sample sequence, the server inputs an original vector matrix formed by matching a text feature sample point in the text feature sample sequence with a speech sample point in the original speech sample sequence into a statistical parameter model for training and then performs non-linear mapping calculation on the original vector matrix in a hidden layer, to output a corresponding prediction speech sample point. The server then obtains a model parameter of the statistical parameter model according to the prediction speech sample point and a corresponding original speech sample point by using a smallest difference principle, to obtain a corresponding target statistical parameter model.

Abstract: An object recognition method is provided. The method includes obtaining speech information of a target object in a current speech environment and position information of the target object; extracting voiceprint feature from the speech information based on a trained voiceprint matching model, to obtain voiceprint feature information; obtaining a voice confidence value corresponding to the voiceprint feature information; and obtaining an object recognition result of the target object based on the voice confidence value, the position information, and the voiceprint feature information.

Abstract: This application discloses an image processing method and apparatus, a storage medium, and an electronic apparatus. The image processing method includes performing edge expansion on an object in a scene according to a location parameter to obtain a profile of an expanded object, the location parameter being a relative location parameter of the object in the scene from a viewpoint; identifying a circle of confusion (COC) value of a vertex of the object as a COC value of a corresponding vertex of the profile of the expanded object; determining a color of each pixel of the expanded object according to the COC value of the corresponding vertex and a texture of the object in the scene; and displaying the expanded object based on the color of each pixel.

Abstract: This application discloses an information search method and apparatus. The method includes the steps of receiving a voice message from a first terminal, the voice message including a first request, and the first request requesting a search operation; parsing out a search keyword of the first request from the voice message; and performing the search operation by using the search keyword to obtain a search result. The method further includes sending the search result to a second terminal, the first terminal being associated with the second terminal, and the second terminal being configured to present the search result.

Abstract: This application discloses methods and devices for a quantum chip, a quantum processor and a quantum computer, and relates to the field of quantum technology. The quantum chip includes a bottom sheet and a top sheet; a qubit array disposed on the top sheet, the qubit array comprising a plurality of qubits distributed in an array structure of M rows by N columns, and M and N being both integers greater than 1; a reading cavity disposed on the bottom sheet, and the reading cavity being configured to acquire status information of a qubit in the qubit array; and the bottom sheet and the top sheet being electrically connected.

Abstract: The present disclosure discloses a client device having a digital signature. The client device includes processing circuitry configured to send a message to be stored in nodes after the nodes reach a consensus on the message. The message includes the digital signature of the client device. The processing circuitry obtains results from a subset of the nodes that receive the message. The results have respective digital signatures of the subset of the nodes. The nodes are in a first consensus mode for reaching the consensus on the message. After verifying the digital signatures, the processing circuitry determines whether one or more of the nodes has malfunctioned based on the results. Based on a determination that the one or more of the nodes has malfunctioned, the processing circuitry triggers the nodes to switch from the first consensus mode to a second consensus mode for reaching the consensus on the message.

Abstract: This application provides a protein structure information prediction method and apparatus, a device, and a storage medium, and relates to the field of biological information technologies. The method includes: performing sequence alignment query in a first database according to an amino acid sequence of a protein to obtain multi-sequence aligned data; performing feature extraction on the multi-sequence aligned data to obtain an initial sequence feature; processing the initial sequence feature by using a sequence feature augmentation model to obtain an augmented sequence feature of the protein; and predicting structure information of the protein according to the augmented sequence feature. When the structure information of the protein is predicted based on artificial intelligence (AI), the foregoing solution can improve the prediction efficiency of protein structure information while ensuring the prediction accuracy of the protein structure information.

Abstract: A viewing angle switching method is provided. The viewing angle switching method includes: displaying a first user interface, the first user interface including an environment picture and a viewing angle switching region, the environment picture including a three-dimensional virtual environment observed from a first viewing angle direction by a virtual object, and the viewing angle switching region including a viewing angle jumping element used for viewing angle jumping; receiving a viewing angle jumping signal triggered on a target viewing angle jumping element, the at least one viewing angle jumping element including the target viewing angle jumping element; determining a second viewing angle direction corresponding to the target viewing angle jumping element; and displaying a second user interface, the second user interface including the environment picture of the three-dimensional virtual environment observed from the second viewing angle direction by the virtual object.

Abstract: An object information processing method includes obtaining an information creation request. The information creation request carries a first address identifier of a target object. The target object includes a subdirectory or a sub-file. The method further includes determining a second address identifier of a parent directory to which the target object belongs according to the first address identifier, searching for an information storage area storing metadata of the parent directory according to the second address identifier, and performing data updating for the information storage area according to the first address identifier to create an association relationship between the parent directory and the target object in the metadata.

Abstract: Embodiments of this application disclose a virtual reality content display method performed at a computing device, the method including the following processing steps: receiving a video stream including a sequence of video frames and obtaining a video frame to be displayed from the video stream; identifying a preset key information area in the video frame; rendering the video frame on an imaging panel, to form a virtual reality content image for display; determining that the preset key information area is being viewed by a user along a line of sight direction on the imaging panel; and in accordance with the determination, displaying a render mesh at a predetermined position between the imaging panel and a virtual camera collocated with the user and displaying the preset key information area at a position closer to the user along the line of sight direction.